In this world there is no shortcut to take. So people, no matter how clever they are, can’t succeed_______ they work hard.
#57343
A
if
B
even though
C
unless
D
but
推荐题目
Do you have _____ brothers ______ sisters? 
#58426
A
some , or
B
any , or
C
any , and
D
some , and
_______everyone is here. Let’s start our meeting.
#55618
A
Because
B
Since
C
As
D
For
“They have a lot to eat and drink.” It is a structure of ________.
#57256
A
S+V+P
B
S+V+IO+DO
C
S+V+DO+CO
D
S+V+DO